Noun:

1. the act of moving from one place to another;

   "his constant shifting disrupted the class"
   

Adjective:

1. continuously varying;

   "taffeta with shifting colors"
   

2. changing position or direction;

   "he drifted into the shifting crowd"
   "their nervous shifting glances"
   "shifty winds"
   

3. (of soil) unstable;

   "shifting sands"
   "unfirm earth"
   

unstableadj.不稳定的；易变的

ever-changingadj.时刻变化的

fluctuatingadj.上下浮动的动词fluctuate的现在分词.

fluidn.液体；流体adj.流动的；流畅的；不定的

flowingadj.流动的；平滑的动词flow的现在分词形式.

kaleidoscopicadj.万花筒似的；千变万化的

unfirmadj.不结实的；松散的；不稳固的；不牢靠的

shiftv.移动；改变；换挡；字型转换n.轮班；变化；移动；计谋；轮班职工

shiftyadj.诡诈的；不可靠的；（风向）不稳定的；多变的

1. After that, it could start shifting production back home.
   此后，该公司可能开始把生产转移至本土。
2. If not,they should lose no time in shifting elsewhere.
   如果不能，他们就迅速地转移到另一方向去。